text: from hyperparams import HyperParams
  
  class TemplateParams(HyperParams):
      def __init__(self):
          super().__init__()
          self.win_home = "%HOME%"
  
  class Params(TemplateParams):
      def __init__(self):
          super().__init__()
          self.linux_home = "$HOME"
  
  class ParamsSuperSpecific(Params):
      def __init__(self):
          super().__init__()
          self.specific = True
  
  class FakeParams(object):
      def __init__(self):
          print("Hello World!")
  